'Willing' in the Bible

to whom our fathers were not willing to become obedient, but rejected [him] and turned [back] in their hearts to Egypt,

But Festus, [because he] wanted to do a favor for the Jews, answered [and] said to Paul, "Are you willing to go up to Jerusalem to be tried before me there concerning these [things]?"

And [because] I was at a loss with regard to the investigation concerning these [things], I asked if he was willing to go to Jerusalem and to be judged there concerning these [things].

having known me for a long time, if they are willing to testify, that in accordance with the strictest party of our religion I lived [as] a Pharisee.